Railway track diverging damper forming and quenching apparatus

Abstract

The utility model relates to track shock absorber manufacturing technical field, concretely is a kind of track bifurcation shock absorber forming and quenching equipment, including base, the upper surface of base is provided with cooling tank, waterproof hydraulic lifting rod is provided in the cooling tank, the top of waterproof hydraulic lifting rod is provided with forming table, the upper surface of forming table is provided with bearing module, the upper surface of bearing module is provided with forming groove, beneficial effect is: the equipment integrates forming and quenching function, by waterproof hydraulic lifting rod, directly immerse the element after forming in cooling tank quenching, simplifies procedure, improves production efficiency;Through cooperation with the guide inclined surface on V-shaped groove, it can automatically guide and correct the position of element during forming process, ensure its accurate alignment and uniform deformation, to improve product quality;Bearing module and lower pressing module adopt detachable design, it is convenient to replace and adjust, adapt to the processing demand of different model elements.

Description

Technical Field

[0001] This utility model relates to the field of track vibration damper manufacturing technology, specifically to a track bifurcation vibration damper forming and quenching equipment. Background Technology

[0002] Track bifurcation dampers are key components in railway track systems, used to reduce the impact and vibration of trains passing through switches, improving operational safety and comfort. Existing damper forming and quenching equipment typically employs separate processes—forming first and then quenching—resulting in low production efficiency, high energy consumption, and difficulty in controlling forming accuracy. Furthermore, traditional equipment is prone to uneven deformation during forming and uneven cooling during quenching, affecting product quality. Therefore, there is an urgent need for an integrated equipment that combines forming and quenching functions to improve production efficiency and product consistency. Utility Model Content

[0003] To overcome the technical deficiencies in the prior art and effectively solve the technical problems in the background art, this utility model provides the following technical solution:

[0004] A track bifurcation shock absorber forming and quenching device includes a base. A cooling groove is provided on the upper surface of the base. A waterproof hydraulic lifting rod is installed within the cooling groove. A forming platform is located at the top of the waterproof hydraulic lifting rod. A bearing module is provided on the upper surface of the forming platform. A forming groove is formed on the upper surface of the bearing module. A V-shaped block (wider at the front and narrower at the back) is provided at the front end of the forming groove. A lifting assembly one is installed on the upper surface of the base via a gantry frame, located above the forming platform. A lifting assembly two is installed at the bottom end of the lifting assembly one. A pressing module corresponding to the upper and lower parts of the forming groove is installed at the bottom end of the lifting assembly two. A V-shaped groove corresponding to the V-shaped block is formed at the front end of the bottom of the pressing module. Corresponding guide slopes are provided on the left and right sides of the V-shaped block and the V-shaped groove.

[0005] As a preferred technical solution of this utility model, the lifting assembly includes a quenched hydraulic lifting rod and a lifting plate. The quenched hydraulic lifting rod is located at the bottom of the horizontal end of the gantry frame, and the lifting plate is located at the bottom end of the quenched hydraulic lifting rod.

[0006] As a preferred embodiment of this utility model, the second lifting assembly includes a shaped hydraulic lifting rod and a second lifting plate. The shaped hydraulic lifting rod is disposed at the bottom of the first lifting plate, the second lifting plate is disposed at the bottom end of the shaped hydraulic lifting rod, and the pressing module is disposed at the bottom of the second lifting plate.

[0007] As a preferred embodiment of this utility model, the front and rear sides of the forming groove are respectively provided with forming inclined surfaces one, and the front and rear sides of the pressing module are respectively provided with forming inclined surfaces two corresponding to forming inclined surfaces one.

[0008] As a preferred technical solution of this utility model, the upper surface of the base is symmetrically provided with fixing plates on the left and right sides of the bearing module. The front and rear ends of the upper surfaces of the two fixing plates are respectively provided with L-shaped guide grooves located outside the bearing module. The four corners of the bottom of the lifting plate are respectively provided with guide platforms located outside the pressing module. The bottom end of the guide platform is provided with guide columns that are movably inserted and slidably connected to the corresponding L-shaped guide grooves.

[0009] As a preferred technical solution of this utility model, a U-shaped limiting plate is provided on the upper surface of the bearing module at the rear end of the forming groove.

[0010] Compared with existing technologies, the beneficial effects of this utility model are as follows: This equipment integrates forming and quenching functions. The formed components are directly immersed in a cooling tank for quenching via a waterproof hydraulic lifting rod, simplifying the process and improving production efficiency. Through cooperation with the guide slope on the V-shaped groove, the component position can be automatically guided and corrected during the forming process, ensuring precise alignment and uniform deformation, thereby improving product quality. The bearing module and pressing module adopt a detachable design, facilitating replacement and adjustment to adapt to the processing needs of different component models. The combined use of the guide column and L-shaped guide groove enhances the stability and precision of the forming process. The U-shaped limiting plate effectively fixes the component position, preventing displacement and further ensuring forming accuracy. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the cooling tank structure of this utility model.

[0013] Figure 3 This is a partial side view of the present invention.

[0014] Figure 4 This is a schematic diagram of the molding platform and the supporting module of this utility model.

[0015] Figure 5 This is a schematic diagram of the molding platform of this utility model.

[0016] Figure 6 This is a schematic diagram of the structure of the carrier module of this utility model.

[0017] Figure 7 This is a structural schematic diagram of the lifting plate and the pressing module of this utility model.

[0018] Figure 8 This is a side view of the lifting plate and the pressing module of this utility model.

[0019] Figure 9This is a bottom view of the lifting plate and the pressing module of this utility model.

[0020] Figure 10 This is a schematic diagram of the workpiece to be formed and the supporting module before processing according to this utility model.

[0021] Figure 11 This is a schematic diagram of the structure of the workpiece to be formed before processing according to this utility model.

[0022] Figure 12 This is a schematic diagram of the structure of the pre-formed workpiece and the supporting module after processing according to this utility model.

[0023] Figure 13 This is a schematic diagram of the structure of the formed workpiece after processing according to this utility model.

[0024] In the diagram: 1. Base; 2. Cooling tank; 3. Waterproof hydraulic lifting rod; 4. Forming platform; 5. Fixing plate; 6. Bearing module; 7. Forming groove; 8. V-block; 9. Gantry frame; 10. Quenching hydraulic lifting rod; 11. Lifting plate one; 12. Forming hydraulic lifting rod two; 13. Lifting plate two; 14. Pressing module; 15. V-groove; 16. Forming inclined surface one; 17. Forming inclined surface two; 18. L-shaped guide groove; 19. Guide platform; 20. Guide column; 21. Mounting groove; 22. Mounting hole one; 23. Mounting plate two; 24. U-shaped limiting plate; 25. Workpiece to be formed; 26. Gap groove; 27. Formed workpiece; 28. V-shaped gap groove; 29. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-13This utility model provides a technical solution: a track bifurcation shock absorber forming and quenching equipment, including a base 1, a cooling tank 2 welded and fixed on the upper surface of the base 1, a waterproof hydraulic lifting rod 3 fixedly installed on the bottom of the inner wall of the cooling tank 2 by bolts, a forming platform 4 welded and fixed on the top of the waterproof hydraulic lifting rod 3, a bearing module 6 detachably installed on the upper surface of the forming platform 4, a forming groove 7 opened on the upper surface of the bearing module 6, a V-shaped block 8 with a wider front and narrower back integrally set at the front end of the forming groove 7, a lifting component 1 located above the forming platform 4 set on the upper surface of the base 1 by a gantry frame 9, a lifting component 2 set at the bottom end of the lifting component 1, a pressing module 14 corresponding to the upper and lower parts of the forming groove 7 set at the bottom end of the lifting component 2, a V-shaped groove 15 corresponding to the V-shaped block 8 opened at the front end of the bottom of the pressing module 14, and corresponding guide slopes set on the left and right sides of the V-shaped block 8 and the V-shaped groove 15 respectively.

[0027] Furthermore, such as Figure 1 As shown, the lifting assembly includes a quenching hydraulic lifting rod 10 and a lifting plate 11. The quenching hydraulic lifting rod 10 is fixedly installed at the bottom of the horizontal end of the gantry frame 9 by bolts. The lifting plate 11 is welded and fixed to the bottom end of the quenching hydraulic lifting rod 10. In use, the quenching hydraulic lifting rod 10 drives the lifting plate 11 to move up and down. At the same time, the waterproof hydraulic lifting rod 3 drives the forming table 4 to move up and down. This can drive the bearing module 6, the pressing module 14 and the extruded components between them into the cooling tank 2 and immerse them in the coolant for quenching.

[0028] Furthermore, such as Figure 3 As shown, the second lifting assembly includes a forming hydraulic lifting rod 12 and a second lifting plate 13. The forming hydraulic lifting rod 12 is fixedly installed at the bottom of the first lifting plate 11 by bolts. The second lifting plate 13 is welded and fixed to the bottom end of the forming hydraulic lifting rod 12. The pressing module 14 is detachably installed at the bottom of the second lifting plate 13. In use, the lifting plate 13 is moved up and down by the forming hydraulic lifting rod 12, which can move up and down the pressing module 14. This allows the high-temperature heated workpiece 26 placed on the bearing module 6 to be extruded and formed into a V-shaped pre-formed workpiece 28. At this time, the gap groove 27 on the workpiece 26 is deformed into a V-shaped gap groove 29 on the pre-formed workpiece 28. (Specifically, when pressing down, the parts on both sides of the gap groove 27 on the workpiece 26 are pressed down by the part of the bottom of the pressing module 14 located on both sides of the V-shaped groove 15, and deformed downward and to both sides along the guide slopes on both sides of the V-shaped block 8 (the guide slopes on both sides of the bottom of the pressing module 14 slide down and press down with it).

[0029] Furthermore, such as Figure 6 and 7As shown, forming inclined surfaces 16 are integrally provided on the front and rear sides of forming groove 7, and forming inclined surfaces 17 corresponding to forming inclined surfaces 16 are integrally provided on the front and rear sides of pressing module 14. In use, forming inclined surfaces 16 and forming inclined surfaces 17 facilitate the forming of the bent parts at the front and rear ends of the formed workpiece 28.

[0030] Furthermore, such as Figure 5 and 7 As shown, fixing plates 5 are symmetrically fixed to the upper surface of the base 1 on the left and right sides of the bearing module 6 by bolts. L-shaped guide grooves 18 located on the outside of the bearing module 6 are welded and fixed to the front and rear ends of the upper surface of the two fixing plates 5 respectively. Guide platforms 19 are welded and fixed to the four corners of the bottom of the lifting plate 13 located on the outside of the pressing module 14 respectively. The bottom end of the guide platform 19 is integrally provided with guide columns 20 that are movably inserted and slidably connected to the corresponding L-shaped guide grooves 18. In use, the movable insertion and sliding connection between the guide columns 20 and the L-shaped guide grooves 18 plays an auxiliary guiding and limiting role in the extrusion molding operation.

[0031] Specifically, a mounting groove 21 is provided on the inner side of the upper surface of the fixing plate 5, and a mounting hole 22 (threaded hole) is provided in the mounting groove 21. A mounting plate 23 is integrally provided on the lower part of the outer side of the bearing module 6, and a mounting hole 24 (threaded hole) is provided on the mounting plate 23. In use, the mounting groove 21, mounting hole 22, mounting plate 23, mounting hole 24, and fixing bolts work together to facilitate the installation, use, disassembly, and replacement of the bearing module 6. Similarly, the pressing module 14 and the lifting plate 13 are also installed using a similar conventional detachable structure such as bolt connections for easy replacement (the structural principle is a mature existing technology and will not be described further here). Through the above structure, different bearing modules 6 and pressing modules 14 can be replaced as needed to facilitate the forming and quenching of different types of components.

[0032] Furthermore, such as Figure 6 As shown, a U-shaped limiting plate 25 is welded and fixed to the upper surface of the bearing module 6 at the rear end of the forming groove 7. In use, the rear end of the unprocessed workpiece 26 away from the gap groove 27 is clamped onto the U-shaped limiting plate 25 to play an auxiliary guiding and limiting role.

[0033] Specifically, during use, the waterproof hydraulic lifting rod 3, the quenching hydraulic lifting rod 10, and the forming hydraulic lifting rod 12 are connected to the corresponding external control device. The waterproof hydraulic lifting rod 3, the quenching hydraulic lifting rod 10, and the forming hydraulic lifting rod 12 all use conventional equipment commonly used in the prior art, and their connection and control operation principles are all existing mature technologies, which will not be described further here.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A molding and quenching device for a track bifurcation shock absorber, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a cooling groove (2), and a waterproof hydraulic lifting rod (3) is provided in the cooling groove (2). A forming platform (4) is provided at the top of the waterproof hydraulic lifting rod (3). A bearing module (6) is provided on the upper surface of the forming platform (4). A forming groove (7) is opened on the upper surface of the bearing module (6). A V-shaped block (8) with a wider front and narrower back is provided at the front end of the forming groove (7). A lifting component one is provided on the upper surface of the base (1) through a gantry frame (9) above the forming platform (4). A lifting component two is provided at the bottom end of the lifting component one. A pressing module (14) corresponding to the upper and lower parts of the forming groove (7) is provided at the bottom end of the lifting component two. A V-shaped groove (15) corresponding to the V-shaped block (8) is opened at the front end of the bottom of the pressing module (14). A corresponding guide slope is provided on the left and right sides of the V-shaped block (8) and the V-shaped groove (15).

2. The equipment for forming and quenching track bifurcation dampers according to claim 1, characterized in that: The lifting assembly includes a quenching hydraulic lifting rod (10) and a lifting plate (11). The quenching hydraulic lifting rod (10) is located at the bottom of the horizontal end of the gantry (9), and the lifting plate (11) is located at the bottom end of the quenching hydraulic lifting rod (10).

3. The equipment for forming and quenching track bifurcation shock absorbers according to claim 2, characterized in that: The second lifting assembly includes a shaped hydraulic lifting rod (12) and a second lifting plate (13). The shaped hydraulic lifting rod (12) is located at the bottom of the first lifting plate (11), the second lifting plate (13) is located at the bottom end of the shaped hydraulic lifting rod (12), and the pressing module (14) is located at the bottom of the second lifting plate (13).

4. The equipment for forming and quenching track bifurcation shock absorbers according to claim 1, characterized in that: The front and rear sides of the forming groove (7) are respectively provided with forming inclined surface one (16), and the front and rear sides of the pressing module (14) are respectively provided with forming inclined surface two (17) corresponding to forming inclined surface one (16).

5. The equipment for forming and quenching track bifurcation shock absorbers according to claim 3, characterized in that: The upper surface of the base (1) is symmetrically provided with fixing plates (5) on the left and right sides of the bearing module (6). The front and rear ends of the upper surfaces of the two fixing plates (5) are respectively provided with L-shaped guide grooves (18) located outside the bearing module (6). The four corners of the bottom of the lifting plate (13) are respectively provided with guide platforms (19) located outside the pressing module (14). The bottom end of the guide platform (19) is provided with guide columns (20) that are movably inserted and slidably connected to the corresponding L-shaped guide grooves (18).

6. The equipment for forming and quenching track bifurcation shock absorbers according to claim 1, characterized in that: The upper surface of the bearing module (6) is provided with a U-shaped limiting plate (25) at the rear end of the forming groove (7).

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